Neko x Neko?
https://www.mangago.me/tag/seke/?page=1
https://www.mangago.me/read-manga/playtime_with_hakdo/
https://www.mangago.me/read-manga/dark_heaven/
https://www.mangago.me/read-manga/happy_shitty_life/
https://www.mangago.me/read-manga/usachan_ookami/
https://www.mangago.me/read-manga/when_incubus_wears_a_chastity_belt/
https://www.mangago.me/read-manga/the_secret_case_files_of_the_cafe_april/
Try "Ouroboros"
It's not a couple it's poly but they switch and it's really a masterpiece. So well written and the art is unique
But I must warn you it's not a light read
It's so heavy on the trauma, abduction, r*pe, violence, depression, su*cidal thoughts, anxiety etc...
If you are struggling with mental health and/or have experienced such trauma, please refrain from reading it
anyone knows any actually good bl stories with switch couples?